ND312T35W - 1200 Amp Circuit Breaker

ND312T35W - 1200 Amp Circuit Breaker

When you need dependable, high-performance protection that you can count on—especially in demanding commercial or industrial environments—the Eaton ND312T35W offers outstanding capabilities without overcomplicating things. Packing the precision of Digitrip 310 electronics and an impressive fault‑current handling capacity, this breaker stands ready to safeguard your systems while offering flexibility in application. Let’s break it down:

Key Features and Benefits

• Digitrip 310 RMS Electronics for LSG Protection: The integrated electronic trip system ensures intelligent long‑time, short‑time, and ground‑fault protection—tailored to your specific needs for greater safety and system uptime.
• Superior Interrupting Capability: Designed to stop faults in their tracks—85 kAIC at 240 Vac and 50 kAIC at 480 Vac—so your installation stays secure, even under extreme conditions.
• Well-Built Design That Lasts: Engineered from quality materials to resist wear and tear, it delivers dependable performance day after day—even in harsh or high‑stress settings.
• Accessory-Friendly Installation: Compatible with Eaton’s Series C add‑ons and adapters, this unit slips right into your existing setup and keeps maintenance straightforward.
• HACR‑Rated for HVAC Systems: Certified safe for use with heating, air conditioning, and refrigeration systems—making it a smart choice for varied installation types.
  

Technical Specifications

• Amperage Rating: 1200 Amp
  
• Voltage Rating: 600 Vac
  
• Interrupting Rating:
  • 85 kAIC at 240 Vac
  • 50 kAIC at 480 Vac
• Trip Functionality: Electronic LSG (Long‑time, Short‑time, Ground‑fault)
  
• Poles: Three‑pole
  
• Frequency: 50/60 Hz
  
• Dimensions:
  • Depth: Approx. 5.5″
  • Height: 8.25″
  • Width: 8.25″
• Weight: Around 51.5 lbs
  

Material Compliance and Certifications

• UL Standards: Built to exceed expectations, the ND312T35W is UL‑listed, ensuring it meets high standards for safety and reliability.
• Environmental Compliance: Constructed with materials that align with environmental guidelines, this breaker supports sustainability while delivering performance.
  

Suitability

• If you oversee electrical installations in manufacturing plants, larger commercial buildings, or mission‑critical infrastructure, this breaker delivers the high interrupting rating you need. It’s also an excellent fit for HVAC and refrigeration setups, thanks to its HACR rating. Wherever consistent, intelligent protection matters, the ND312T35W is ready to step in.